Não informado. (1979). Journal of Economic Dynamics and Control. North Holland Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Economic Dynamics and Control. Amsterdam: North Holland Publishing, 1979.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Economic Dynamics and Control. North Holland Publishing, 1979.
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